What are "Full range speaker"


I wonder what constitutes a so called "full range speaker"?

Besides the low frequency reproduction, what are other things that are typical of a full range speaker?

I have a pair of Spendor S8 and are they qualified as full range speaker?
andy2
Aside from what's mentioned above, Aside from the book shelf and small monitor speakers, almost all the non-single driver speakers today are full range speakers
S23chang, would you make up your mind, your second statement contradicts the first.
:)
I hit enter key to fast the first time which I didn't finish my posting. I mean to say the second statement. However, the term becomes more weight when you talk about "single driver" speakers since majority are already full range speakers.
Hey, Ohhwy61:

Would you consider the Avantegarde Solo to be full range (and a single driver) speaker?

(It is kind of a quasi full range single driver speaker. I agree with you that regular dynamic type speakers do not lend themselves to single driver/full range speakers.)